Senior AI Security Architect: Platform Defense

EY is seeking an AI Security Engineer to own the security posture of EY’s Agentic AI platform end to end. The role spans cloud-native security, tooling, and risk governance, including threat modelling, containment, and audit-grade evidence for regulated environments. The ideal candidate brings 10+ years in security engineering, hands-on AI security experience, and a pragmatic approach to incident response, identity management, and SBOM governance.